Objective:To investigate the safety and efficacy of topical anesthesia with Benoxil in non phacoemulsification cataract extraction and IOL implantation using small incision.

• 目的:探讨倍诺喜表面麻醉下行小切口非超声乳化白内障摘除及人工晶状体植入术的安全性及有效性。